aaliyahgranadop5bd25 aaliyahgranadop5bd25

18-03-2020
Chemistry

contestada

Which of the following statements about the periodic table is true
1.elements in the same column are similar in their properties
2.elements in the same row are similar in their properties
3.elements that start with the same letter are similar in their properties
4.elements that have the same atomic mass are similar in their properties

Respuesta :

ayanniyimuftau ayanniyimuftau

22-03-2020

Answer: Elements in the same column are similar in their properties

Explanation: The columns on the periodic table are also know as group of the periodic table elements in the same group of the periodic table tends to have similar chemical properties because they all have the same number of valence electrons in their outermost shell. This plays an important roles in their reactivity and properties

Answer Link

Otras preguntas

4. ASAP I NEED HELP DECK is a parallelogram. Find the values of x and y. KT = 2x + y DT = x + 2y TE = 12 TC = 9

How does Eastern Europe’s geography affect the farming in the northern region? A. The climate is too hot and moist B. farms in the North have too harsh winters

The collection of a private, commercially oriented organizations, ranging in size from sole propiertorships to large corporation is referred to as a. The thir

You have two springs that are identical except that spring 1 is stiffer than spring 2, (k1 > k2). On which spring is more work done?(a) If they are stretche

Which of the following types of scientists were the first to contend that an individual's ways of thinking are shaped primarily by cultural values and ideas?A.

which of these is true regarding political parties in the United States? A. The three dominant parties are Democratic, Republican, and Independent. B. The Co

describe the veterinary assistant's role in preparing for and assisting in euthanasia

Are you born with innate traits, or are you who you are because of how you are raised? The idea that you are born with nothing and who you are is totally due to

mila brought a sweater for 25$ and a pair of pants for 40$.she had a 25% off coupon for her purchase,how much did she spend

rearrange the kinetic energy equation so that velocity is the subject (kinetic energy equation = ek = 1/2 x mass x velocity ^2)